package com.orange.fastdfsjava.utils;

import lombok.Data;
import lombok.experimental.Accessors;

import java.util.HashMap;
import java.util.Map;

@Data
@Accessors(chain = true) //对R进行链式操作
public class R {

    private Integer code;//响应码
    private String message;//响应消息
    private Map<String,Object> data=new HashMap<>();

    public static R ok(){
        R r = new R();
        r.setCode(0);
        r.setMessage("成功");
        return r;
    }

    public static R error(){
        R r = new R();
        r.setCode(-1);
        r.setMessage("失败");
        return r;
    }

    public R data(String key,Object value){

        this.data.put(key, value);

        return this;
    }
}
